<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>登录</title>
</head>
<body>
<h2>标准登录页面</h2>
<h3>表单登录</h3>
<form action="/authentication/form" method="post">
    <table>
        <tr>
            <td>用户名:</td>
            <td><input type="text" name="username" required></td>
        </tr>
        <tr>
            <td>密码:</td>
            <td><input type="password" name="password" required></td>
        </tr>
        <tr>
            <td>图形验证码:</td>
            <td>
                <input type="text" name="verifyCode" required>
                <img src="/code/getVerifyCode" title="看不清，请点我" onclick="refresh(this)" onmouseover="mouseover(this)" >
            </td>
        </tr>
        <tr>
            <td colspan='2'><input name="remember-me" type="checkbox" value="true" />记住我</td>
        </tr>
        <tr>
            <td colspan="2"><button type="submit">登录</button></td>
        </tr>
    </table>
</form>

<script>
    function refresh(obj) { obj.src = "/code/getVerifyCode?" + Math.random(); }

    function mouseover(obj) { obj.style.cursor = "pointer"; }
</script>
</body>
</html>